Not install android system in the Moto G xt1033 16GB

In fastboot appears failed to validate system image, after making a new system installation, downloaded file (BRASIL_XT1033_5.0.2_LXB22.46-28_cid12_CFC.xml), how do I recover the system?

When I was running the camera not open and an error appeared before starting the system (bootloader unlock)